A-A+ Your suggestion is______ though it might be rather costly.A.grandB.vigorousC.feasibleD.rel 2023-03-24 09:44:38 外语考试 阅读 问题详情 Your suggestion is______,though it might be rather costly.A.grandB.vigorousC.feasibleD.reliable请帮忙给出正确答案和分析,谢谢! 参考答案 查看解答